package com.java.common.exception;

import com.java.common.utils.R;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.dao.DuplicateKeyException;
import org.springframework.http.HttpStatus;
import org.springframework.http.ResponseEntity;
import org.springframework.web.bind.annotation.ExceptionHandler;
import org.springframework.web.bind.annotation.RestControllerAdvice;

import java.util.HashMap;
import java.util.Map;

/**
 * 异常处理器
 */
@RestControllerAdvice
public class RRExceptionHandler {
	private Logger logger = LoggerFactory.getLogger(getClass());

	/**
	 * 处理自定义异常
	 */
	@ExceptionHandler(RRException.class)
	public ResponseEntity handleRRException(RRException e) {
		logger.error(e.getMessage(), e);

		return new ResponseEntity<>(errorMap(e.getCode(), e.getMessage()), HttpStatus.BAD_REQUEST);
	}

	@ExceptionHandler(DuplicateKeyException.class)
	public ResponseEntity handleDuplicateKeyException(DuplicateKeyException e) {
		logger.error(e.getMessage(), e);

		return new ResponseEntity<>(errorMap(HttpStatus.BAD_REQUEST.value(), "数据库中已存在该记录"), HttpStatus.BAD_REQUEST);
	}

/*	@ExceptionHandler(AuthorizationException.class)
	public R handleAuthorizationException(AuthorizationException e){
		logger.error(e.getMessage(), e);
		return R.error("没有权限，请联系管理员授权");
	}

	@ExceptionHandler(NoHandlerFoundException.class)
	public R handlerNoFoundException(Exception e) {
		logger.error(e.getMessage(), e);
		return R.error(404, "路径不存在，请检查路径是否正确");
	}*/

	@ExceptionHandler(Exception.class)
	public ResponseEntity handleException(Exception e) {
		logger.error(e.getMessage(), e);

		return new ResponseEntity<>(errorMap(HttpStatus.BAD_REQUEST.value(), e.getMessage()), HttpStatus.BAD_REQUEST);
	}

	private Map<String, Object> errorMap(Integer code, String msg) {
		Map<String, Object> map = new HashMap<>();
		map.put("code", code);
		map.put("msg", msg);
		return map;
	}
}
